<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>Insert title here</title>
</head>
<body>
<script type="text/javascript">
	var request = new XMLHttpRequest();
	request.open("GET", "http://localhost:8080/CometTest/CometServlet", true);
	request.onreadystatechange() == function(){
		if (request.readyState == 3 && request.status == 200) {
			document.write("sucess...");
			alert(request.responseText);
		}
	}
	request.send(null);
</script>

</body>
</html>